Asif Sajjad

Experience

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  Paknet Limited

  Jan 2001 - Jan 2005

  Support Engineer/Junior NOC Administrator

  Handle Client calls, forward to relevant department for fixationsOn spot troubleshootingTelephone suport for dialup, email configurationssolving hardware related issues Routers, switches, Server MachinesInstallations and configurations of customer side equipmentDSL ConfigurationSquid Server configuration

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  BALLICOM INTERNATIONAL

  Aug 2005 - Jun 2006

  PHP Developer

  Worked on call center solution.Maintained local network, handles new agents, compaigns.Handle custom built ecommerce site.Create a flow to daily import/update products stock/prices from 6 providres using webservices.Frontend customization/scripting

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  VeriQual

  Jun 2006 - Dec 2006

  PHP Developer + Network Admin

  Setup Development environment Setup linux Hosting server in local officeSetup version control and created repositories for existing websitesTrained the staff how to handle the stuff locally which saved a lot of time as compared to working onlinePhp development of projects assigned to meDatabase Modeling and design for projects

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  Linx Telecom

  Jan 2007 - Jan 2008

  PHP Developer + VoIP Administrator

  A VoIP firm which is providing calling card and home phone solution to three countries (Norway , Denmark, Sweden)I am working as VoIP Administor and Php Developer, My Duties areManaging VoIP Servers (Norfa , Sysmaster, Asterisk) , Installation, Configuration and trouble shooting call issues, Working of Routing, Billing and carrier administration.Writing Custom API for integration with custom CRM and website for fetching rates from voip billing servers.Writing Custom IVR application for different billing menu using php-agi and asterisk dialplan Show less

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  Vivid Ads Australia (www.vividads.com.au)

  Feb 2008 - Nov 2013

  Senior Software Engineer

  Administration large team of developmers, designers and network admin which is working with Different Ecommerce platforms QA and testing of the developers.Handling linux servers for hosting panel, Managing Access rights.Database administration.Maintenance and extension of the call center built on asterisk (inboud + outbound) .Custom Plugin Development of Magento.

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  Air21 Group

  Dec 2013 - Dec 2014

  Director

  Lead Team of Developers, Designer and Support.Worked on Vicidial Customizations.Administration large call center Clustered servers.Handling A2billing, Freepbx and Asterisk Issues.Integration with third party CRM Systems.Salesforce integration with Vicidial.Data Generation Scripts.

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  VoIPMEN

  Jan 2015 - now

  CEO

  Managing company own products based on PHP, Perl, PythonManaging servers, installations, configurations, securityLeading Team of Developers, Designers and discussion different aspects of products and core issues. Following are major products currently working with VoIPMENVoIP BroadcastingPredictive DiallerHosted Pbx

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  Dialer360

  Jan 2016 - now

  Chief Technology Officer
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  Coztel LLC

  Jan 2018 - now

  Chief Executive Officer

  Since 2018, I have led Coztel.com, a forward-thinking telecommunications firm specializing in wholesale VoIP and termination services. With a strong foundation in innovative telecom solutions, I've steered the company to become a key player in the global telecommunications landscape. Under my leadership, Coztel.com has not only seen substantial growth in clientele but also in technological advancements, enabling us to provide top-notch services to businesses worldwide.Key Achievements:Spearheaded the development of proprietary VoIP technology that has revolutionized the way businesses communicate, enhancing efficiency and reducing costs.Successfully negotiated strategic partnerships that expanded our network reach to over 100 countries, ensuring reliable and high-quality communication services.Led the company through significant revenue growth, doubling our client base and consistently achieving year-on-year revenue increases.Fostered a culture of innovation and excellence that has been recognized with several industry awards.Vision:My vision for Coztel.com is to continue pushing the boundaries of telecommunications technology, making global communication more accessible, reliable, and cost-effective. I am committed to sustaining an environment of growth, learning, and innovation, ensuring that we not only meet but exceed the evolving needs of our clients. Show less